CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 General
5 Classification of groups of environmental parameters
and their severities
6 Sets of environmental condition class combinations
Annex A (informative) Survey of conditions affecting the choice
of environmental parameters and their severities
Annex B (informative) Climatograms
Annex C (informative) Examples for practical application of the
classification specified in this standard
Annex D (informative) Summary of conditions covered by sets of
class combinations
Annex E (informative) Explanation of the environmental conditions
in tropical areas as specified in classes 3K9 and 3K10
Figures
Tables
Classifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weatherprotected locations.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 104 |
